Migrate to open source firebase-crashlytics

mobile/build.gradle

@@ -1,20 +1,11 @@
 apply plugin: 'com.android.application'
+apply plugin: 'com.google.firebase.crashlytics'
+apply plugin: 'com.google.gms.google-services'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
 
-if (!getGradle().getStartParameter().getTaskRequests().toString().contains("Fdroid")) {
-    apply plugin: 'com.google.gms.google-services'
-    apply plugin: 'io.fabric'
-}
-
 def javaVersion = JavaVersion.VERSION_1_8
-def aux = [
-        'com.crashlytics.sdk.android:crashlytics:2.10.1',
-        'com.google.firebase:firebase-analytics:17.2.2',
-]
-def lifecycleVersion = '2.2.0'
-def roomVersion = '2.2.3'
 
 android {
     compileSdkVersion 29
@@ -29,8 +20,8 @@ android {
         minSdkVersion 21
         targetSdkVersion 29
         resConfigs 'it', 'ru', 'zh-rCN'
-        versionCode 220
-        versionName '2.7.1'
+        versionCode 221
+        versionName '2.7.2'
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         javaCompileOptions.annotationProcessorOptions.arguments = [
                 "room.incremental": "true",
@@ -55,12 +46,8 @@ android {
     flavorDimensions("freedom")
     packagingOptions.exclude '**/*.kotlin_*'
     productFlavors {
-        fdroid {
-            dimension "freedom"
-        }
         freedom {
             dimension "freedom"
-            isDefault = true
         }
         google {
             dimension "freedom"
@@ -76,6 +63,8 @@ androidExtensions {
     experimental = true
 }
 
+def lifecycleVersion = '2.2.0'
+def roomVersion = '2.2.3'
 dependencies {
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.0.4'
     kapt "androidx.room:room-compiler:$roomVersion"
@@ -93,6 +82,8 @@ dependencies {
     implementation 'com.android.billingclient:billing-ktx:2.1.0'
     implementation 'com.github.topjohnwu.libsu:core:2.5.1'
     implementation 'com.google.android.material:material:1.1.0-rc02'
+    implementation 'com.google.firebase:firebase-analytics:17.2.2'
+    implementation 'com.google.firebase:firebase-crashlytics:17.0.0-beta01'
     implementation 'com.google.zxing:core:3.4.0'
     implementation 'com.jakewharton.timber:timber:4.7.1'
     implementation 'com.linkedin.dexmaker:dexmaker:2.25.1'
@@ -100,10 +91,6 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlinVersion"
     implementation 'org.jetbrains.kotlinx:kotlinx-collections-immutable:0.3'
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.3'
-    for (dep in aux) {
-        freedomImplementation dep
-        googleImplementation dep
-    }
     testImplementation 'junit:junit:4.13'
     androidTestImplementation "androidx.room:room-testing:$roomVersion"
     androidTestImplementation 'androidx.test:runner:1.2.0'